public CSocketClient(string strIP, int iPort)
{
try
{
this.iPort = iPort;
IPAddress ipAddress = IPAddress.Parse(strIP);
this.ipLocal = new IPEndPoint(ipAddress, this.iPort);
this.connState = enumConnState.None;
this.OnConnect += new ConnectionDelegate(SocketClient_OnConnect);
this.OnConnectAttempt += new ConnectionDelegate(SocketClient_OnConnectAttempt);
this.OnDisconnect += new ConnectionDelegate(SocketClient_OnDisconnect);
this.OnDisconnectAttempt += new ConnectionDelegate(SocketClient_OnDisconnectAttempt);
this.OnWrite += new ConnectionDelegate(SocketClient_OnWrite);
this.OnRead += new BufferEventHandler(SocketClient_OnRead);
this.OnError += new ErrorDelegate(SocketClient_OnError);
this.sckMain = null;
this._strErrorMessage = "";
}
catch (Exception se)
{
if (OnError != null)
{
OnError(se.Message, 0);
}
}
}
private void SocketClient_OnDisconnect()
{
if (this.connState == enumConnState.ConnectionAttempt)
{
this.connState = enumConnState.ConnectionAttemptFailed;
}
else
{
this.connState = enumConnState.Disconnected;
}
}
private void SocketClient_OnError(string strErrorMessage, int iErrorCode)
{
switch (this.connState)
{
case enumConnState.ConnectionAttempt:
this.connState = enumConnState.ConnectionAttemptFailed;
break;
case enumConnState.DisconnectionAttempt:
this.connState = enumConnState.Disconnected;
break;
default:
if (iErrorCode != 0)
{
this.connState = enumConnState.ConnectionError;
}
break;
}
this._strErrorMessage = iErrorCode.ToString() + " - " + strErrorMessage;
}
private void SocketClient_OnRead(byte[] rgbyBuffer)
{
this.rgbyReceivedData = rgbyBuffer;
this.connState = enumConnState.ReceivedData;
}
private void SocketClient_OnWrite()
{
this.connState = enumConnState.DataSent;
}
private void SocketClient_OnDisconnectAttempt()
{
this.connState = enumConnState.DisconnectionAttempt;
}
private void SocketClient_OnConnect()
{
this.connState = enumConnState.Connected;
}
